| Section title | Mentions | House | Date |
|---|---|---|---|
| PETROLEUM REVENUE TAX BILL | 1 | Commons | 1979-12-10 |
| Official Secrets Legislation | 2 | Lords | 1985-03-20 |
| Official Secrets Bill | 1 | Lords | 1989-03-09 |
| Section title | Mentions | House | Date |
|---|---|---|---|
| PETROLEUM REVENUE TAX BILL | 1 | Commons | 1979-12-10 |
| Official Secrets Legislation | 2 | Lords | 1985-03-20 |
| Official Secrets Bill | 1 | Lords | 1989-03-09 |